Sodium dehydroacetate

• Post Date:

  Nov 10,2022

• Expiry Date:

  May 09,2023

• Detailed Description:

  Cas No. :4418-26-2 Quantity: 5000Metric Tons
  Specs:99%
  Price:Discussion USD Metric Tons
  Payment Method: Discussion
  EINECS No.:224-580-1
  Molecular formula : C8H7NaO4.H2O
  Characters: White crystalline powder, very soluble in water, glycerin, propylene glycol. The water solution are stabilized, and no any change when below 120Deg.C
  Specifications :
  Items Target Standard Of FCC(IV)
  Appearance White crystalline powder White crystalline powder
  Assay (Anhydrous) % 98.0 98.0
  Arsenic (As) % 0.0003 0.0003
  Loss on drying % 8.5-10.0 8.5-10.0
  Heavy metal (Pb) % 0.001 0.001
  Impurity of organic volatile matter - -
  Chloride (Cl) % 0.01 -
  Sulphate (SO4) % 0.015 -
  Free alkali (NaOH) % 0.08 -
  Uses: This product has a broad-spectrum antibiotic action, strong bacteriostatic capability , a broad wide for bacteriostasis and is not conditioned by pH values. In acidic, neutral and alkaline condition, its effect is well, especially for mold, yeast and bacteria, and the effective working concentration is low. And heat resistance and light resistance is good, besides,it will not be breaken down and evaporated with steam during food produced. The testing proved that it is almost nontoxic, safe. It doesn't produce abnormal off-flavor in use, so it can prevent rancidness, obviously extend its storage time.
  Packing: In kraft paper bag or polyethylene woven bag of 25kgs net.
  

• CAS Registry Number:

  4418-26-2

• Synonyms:

  ;DHA-S;DHA-sodium;DHN;harven;2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion (1-), sodium;3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt;sodium 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione;4-hexenoic acid, 2-acetyl-5-hydroxy-3-oxo, delta-lactone, sodium derivative;Acetyl-5-hydroxy-3-oxo-4-henenoic acid, delta-lactone, sodium deriv.;Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, sodium;Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion(1-), sodium; ;sodium 3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate;sodium 3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate;2H-pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, sodium salt (1:1);

• Molecular Formula:

  C₈H₇O₄.Na

• Molecular Weight:

  190.129

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  

• Company:

  Shandong Ocean Chemical(Group) Co.,Ltd     [ China ]        

• Contact:

  Bill Ju

• Tel:

  86-536-2081155

• Fax:

  86-536-2081175

• Email:

  sdwfoceanchem@sdoceanchem.com